/// <summary>
/// Get <paramref name="tag_datum"/>'s reference path value
/// </summary>
/// <param name="tag_datum">A tag datum that exists in this cache instance</param>
/// <returns>The path string linked to <paramref name="tag_datum"/>, or null if retrieval fails</returns>
public string GetReferenceName(CacheIndex.Item tag_datum)
{
if (refManager == null || tag_datum == null)
{
return(null);
}
return(refManager[tag_datum.ReferenceName]);
}
public CacheExtractionInfo(CacheFile cf, DatumIndex tag_datum, CacheExtractionArguments args)
{
var bd = Program.GetManager(cf.EngineVersion);
Database = bd.CreateCacheTagDatabase(cf.CacheId);
DatabaseErrors = bd.CreateErrorTagDatabase();
root_definition = cf.Index.Tags[tag_datum.Index];
Reset(root_definition);
Arguments = args;
Arguments.CreateOutputDirectory();
}
public bool TryAndFind(string name, TagInterface.TagGroup group, out CacheIndex.Item item)
{
item = null;
DatumIndex reference_name;
if (refManager.TryAndFind(group, name, out reference_name))
{
item = Array.Find(Index.Tags, ci => ci.ReferenceName == reference_name);
if (item != null)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Get the tag definition's (whose handle equals <paramref name="tag_index"/>) name
/// </summary>
/// <param name="tag_datum">A tag index handle that references an existing datum in this cache instance</param>
/// <param name="include_tag_group">True if the tag group should be appended to the result (ie, ".bitmap")</param>
/// <returns>
/// The path string linked to <paramref name="tag_index"/>'s tag definition, "empty" if the tag definition returns "IsEmpty",
/// or null if retrieval fails
/// </returns>
public string GetTagIndexName(DatumIndex tag_datum, bool include_tag_group)
{
if (refManager == null || tag_datum == DatumIndex.Null)
{
return(null);
}
CacheIndex.Item i = Index.Tags[tag_datum.Index];
if (i.IsEmpty)
{
return("<empty>");
}
string tag_name = refManager[i.ReferenceName];
if (include_tag_group)
{
return(string.Format("{0}.{1}", tag_name, i.GroupTag.Name));
}
return(tag_name);
}
public void Reset(CacheIndex.Item new_definition)
{
definition = new_definition;
Database.SetRoot(definition);
}
